• Fine point tip permanent marker

• Felt tip preventing from easy disintegration and giving vibrant color

• Waterproof ink

• Odorless and Xylene-free

• Permanently writable on metal, steel, electronic components, auto parts, ceramics, glass and wood

• Certified by ASTM-D4236 from USA and CE-EN71/3 from European Union for Xylene-free approval

• Certified by the Green Label Standard from Thailand